EP1786200A3 - Dispositif d'affichage d'images mobiles et procédé d'affichage d'images mobiles - Google Patents

Dispositif d'affichage d'images mobiles et procédé d'affichage d'images mobiles Download PDF

Info

Publication number
EP1786200A3
EP1786200A3 EP06022756A EP06022756A EP1786200A3 EP 1786200 A3 EP1786200 A3 EP 1786200A3 EP 06022756 A EP06022756 A EP 06022756A EP 06022756 A EP06022756 A EP 06022756A EP 1786200 A3 EP1786200 A3 EP 1786200A3
Authority
EP
European Patent Office
Prior art keywords
frame image
pixels
moving image
extracted
pixel rate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06022756A
Other languages
German (de)
English (en)
Other versions
EP1786200A2 (fr
Inventor
Kesatoshi Takeuchi
Takahiro Sagawa
Hidehito Iisaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of EP1786200A2 publication Critical patent/EP1786200A2/fr
Publication of EP1786200A3 publication Critical patent/EP1786200A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image
    • G06T3/40—Scaling the whole image or part thereof
    • G06T3/4007—Interpolation-based scaling, e.g. bilinear interpolation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/10—Mixing of images, i.e. displayed pixel being the result of an operation, e.g. adding, on the corresponding input pixels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Picture Signal Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Studio Circuits (AREA)
  • Television Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
EP06022756A 2005-11-04 2006-10-31 Dispositif d'affichage d'images mobiles et procédé d'affichage d'images mobiles Withdrawn EP1786200A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005320597A JP4306671B2 (ja) 2005-11-04 2005-11-04 動画像表示装置および動画像表示方法

Publications (2)

Publication Number Publication Date
EP1786200A2 EP1786200A2 (fr) 2007-05-16
EP1786200A3 true EP1786200A3 (fr) 2009-11-18

Family

ID=37895892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06022756A Withdrawn EP1786200A3 (fr) 2005-11-04 2006-10-31 Dispositif d'affichage d'images mobiles et procédé d'affichage d'images mobiles

Country Status (6)

Country Link
US (1) US7868947B2 (fr)
EP (1) EP1786200A3 (fr)
JP (1) JP4306671B2 (fr)
KR (1) KR100834568B1 (fr)
CN (1) CN100535987C (fr)
TW (1) TW200731218A (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4306671B2 (ja) * 2005-11-04 2009-08-05 セイコーエプソン株式会社 動画像表示装置および動画像表示方法
JP2007133242A (ja) * 2005-11-11 2007-05-31 Sharp Corp 映像表示制御装置及びプログラム
US7965274B2 (en) * 2006-08-23 2011-06-21 Ricoh Company, Ltd. Display apparatus using electrophoretic element
JP5227502B2 (ja) * 2006-09-15 2013-07-03 株式会社半導体エネルギー研究所 液晶表示装置の駆動方法、液晶表示装置及び電子機器
US8026885B2 (en) * 2006-12-08 2011-09-27 Hitachi Displays, Ltd. Display device and display system
US8319846B2 (en) * 2007-01-11 2012-11-27 Raytheon Company Video camera system using multiple image sensors
JP2008287119A (ja) * 2007-05-18 2008-11-27 Semiconductor Energy Lab Co Ltd 液晶表示装置の駆動方法
EP2223294B1 (fr) 2007-11-20 2013-04-10 Semiconductor Energy Laboratory Co, Ltd. Dispositif d'affichage à cristaux liquides et procédé d'affichage d'image de celui-ci
JP5300433B2 (ja) * 2007-11-22 2013-09-25 株式会社半導体エネルギー研究所 画像処理方法及び表示装置
JP5144237B2 (ja) * 2007-12-05 2013-02-13 キヤノン株式会社 画像処理装置、その制御方法、プログラム
US8120621B1 (en) * 2007-12-14 2012-02-21 Nvidia Corporation Method and system of measuring quantitative changes in display frame content for dynamically controlling a display refresh rate
US9508111B1 (en) 2007-12-14 2016-11-29 Nvidia Corporation Method and system for detecting a display mode suitable for a reduced refresh rate
US8334857B1 (en) 2007-12-14 2012-12-18 Nvidia Corporation Method and system for dynamically controlling a display refresh rate
WO2009091063A1 (fr) * 2008-01-17 2009-07-23 Thine Electronics, Inc. Processeur de signal d'image
TWI524755B (zh) * 2008-03-05 2016-03-01 半導體能源研究所股份有限公司 影像處理方法、影像處理系統及電腦程式
JP4587186B2 (ja) * 2008-04-22 2010-11-24 キヤノン株式会社 インパルス型画像表示装置及びその駆動方法。
JP5219608B2 (ja) 2008-05-01 2013-06-26 キヤノン株式会社 フレームレート変換装置、方法及びプログラム
JP5219609B2 (ja) * 2008-05-01 2013-06-26 キヤノン株式会社 フレームレート変換装置、方法及びプログラム
JP5081058B2 (ja) * 2008-05-08 2012-11-21 キヤノン株式会社 画像処理装置及び画像処理装置の制御方法
JP5202246B2 (ja) 2008-11-20 2013-06-05 キヤノン株式会社 動画像処理装置、及び方法、プログラム
CN101556760B (zh) * 2009-05-06 2011-02-09 凌阳科技股份有限公司 增加影像显示频率的增频系统
US20110134142A1 (en) * 2009-12-04 2011-06-09 Semiconductor Energy Laboratory Co., Ltd. Display device and driving method thereof
WO2011097801A1 (fr) * 2010-02-11 2011-08-18 北京视博数字电视科技有限公司 Procédé et dispositif d'échantillonnage cyclique, procédé et dispositif d'affichage d'image
JP2011170501A (ja) * 2010-02-17 2011-09-01 Sky Co Ltd 表示システムおよび表示プログラム
CN103021007B (zh) * 2012-09-04 2016-01-13 小米科技有限责任公司 一种动画播放的方法及装置
TWI606418B (zh) * 2012-09-28 2017-11-21 輝達公司 圖形處理單元驅動程式產生內插的圖框之電腦系統及方法
KR102194775B1 (ko) * 2014-02-27 2020-12-24 삼성디스플레이 주식회사 영상 처리부, 이를 포함하는 표시 장치 및 이를 이용한 표시 패널 구동 방법
KR20160079984A (ko) * 2014-12-26 2016-07-07 삼성디스플레이 주식회사 표시 장치 및 그 구동 방법
JP7113283B2 (ja) * 2017-05-26 2022-08-05 パナソニックＩｐマネジメント株式会社 撮像装置、撮像システム、車両走行制御システム、及び画像処理装置
CN110933341B (zh) * 2018-09-20 2022-08-16 西安中兴新软件有限责任公司 图像传感器及其控制方法、终端、计算机可读存储介质
TWI707581B (zh) * 2019-03-26 2020-10-11 瑞昱半導體股份有限公司 使用單一視訊處理路徑來處理多個視訊的視訊處理電路及相關方法
CN111770382B (zh) * 2019-04-02 2022-11-18 瑞昱半导体股份有限公司 使用单一视频处理路径处理多视频的视频处理电路及方法
KR102195188B1 (ko) * 2019-06-28 2020-12-29 주식회사 마인즈랩 이미지 생성 방법 및 컴퓨터 프로그램
CN111898701B (zh) * 2020-08-13 2023-07-25 网易（杭州）网络有限公司 模型训练、帧图像生成、插帧方法、装置、设备及介质
KR102198303B1 (ko) * 2020-12-17 2021-01-06 주식회사 마인즈랩 슬로모션 영상을 생성하는 인공 신경망의 학습 방법

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710809A (en) * 1985-06-29 1987-12-01 Deutsche Forschungs-Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. Method for the representation of video images or scenes, in particular aerial images transmitted at reduced frame rate
US20010024515A1 (en) * 1998-12-03 2001-09-27 Fernando C. M. Martins Method and apparatus to interpolate video frames
US20020106026A1 (en) * 2000-11-17 2002-08-08 Demmer Walter Heinrich Image scaling and sample rate conversion by interpolation with non-linear positioning vector
US6438275B1 (en) * 1999-04-21 2002-08-20 Intel Corporation Method for motion compensated frame rate upsampling based on piecewise affine warping
JP2003069961A (ja) * 2001-08-27 2003-03-07 Seiko Epson Corp フレームレートの変換
US6625333B1 (en) * 1999-08-06 2003-09-23 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Industry Through Communications Research Centre Method for temporal interpolation of an image sequence using object-based image analysis
US20030202780A1 (en) * 2002-04-25 2003-10-30 Dumm Matthew Brian Method and system for enhancing the playback of video frames
US20050001930A1 (en) * 2003-07-01 2005-01-06 Ching-Lung Mao Method of using three-dimensional image interpolation algorithm to achieve frame rate conversions
US20050157792A1 (en) * 2004-01-15 2005-07-21 Masahiro Baba Interpolation image generating method and apparatus
EP1786200A2 (fr) * 2005-11-04 2007-05-16 Seiko Epson Corporation Dispositif d'affichage d'images mobiles et procédé d'affichage d'images mobiles
JP2007121704A (ja) * 2005-10-28 2007-05-17 Seiko Epson Corp 動画像表示装置および動画像表示方法

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JPH0854854A (ja) 1994-08-10 1996-02-27 Fujitsu General Ltd ディスプレイパネルの中間調画像表示方法
JPH10257435A (ja) 1997-03-10 1998-09-25 Sony Corp 映像信号再生装置及び映像信号再生方法
JP2001296841A (ja) 1999-04-28 2001-10-26 Matsushita Electric Ind Co Ltd 表示装置
KR100363826B1 (ko) * 1999-06-07 2002-12-06 히다치덴시 가부시키가이샤 넓은 다이내믹레인지의 영상신호를 생성하는텔레비젼신호처리장치와 그 신호처리장치를 가지는텔레비젼카메라 및 텔레비젼신호처리방법
JP4240743B2 (ja) 2000-03-29 2009-03-18 ソニー株式会社 液晶表示装置及びその駆動方法
JP3643770B2 (ja) 2000-11-30 2005-04-27 三洋電機株式会社 液晶表示装置及びその表示方法
EP1404130A1 (fr) 2002-09-24 2004-03-31 Matsushita Electric Industrial Co., Ltd. Méthode et appareil pour traiter un signal vidéo mélangé avec un signal d'image additionnel
JP2004341356A (ja) 2003-05-16 2004-12-02 Nec Plasma Display Corp 信号処理方法、画像表示方法、及び画像表示装置
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Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710809A (en) * 1985-06-29 1987-12-01 Deutsche Forschungs-Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. Method for the representation of video images or scenes, in particular aerial images transmitted at reduced frame rate
US20010024515A1 (en) * 1998-12-03 2001-09-27 Fernando C. M. Martins Method and apparatus to interpolate video frames
US6438275B1 (en) * 1999-04-21 2002-08-20 Intel Corporation Method for motion compensated frame rate upsampling based on piecewise affine warping
US6625333B1 (en) * 1999-08-06 2003-09-23 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Industry Through Communications Research Centre Method for temporal interpolation of an image sequence using object-based image analysis
US20020106026A1 (en) * 2000-11-17 2002-08-08 Demmer Walter Heinrich Image scaling and sample rate conversion by interpolation with non-linear positioning vector
JP2003069961A (ja) * 2001-08-27 2003-03-07 Seiko Epson Corp フレームレートの変換
US20030202780A1 (en) * 2002-04-25 2003-10-30 Dumm Matthew Brian Method and system for enhancing the playback of video frames
US20050001930A1 (en) * 2003-07-01 2005-01-06 Ching-Lung Mao Method of using three-dimensional image interpolation algorithm to achieve frame rate conversions
US20050157792A1 (en) * 2004-01-15 2005-07-21 Masahiro Baba Interpolation image generating method and apparatus
JP2007121704A (ja) * 2005-10-28 2007-05-17 Seiko Epson Corp 動画像表示装置および動画像表示方法
EP1786200A2 (fr) * 2005-11-04 2007-05-16 Seiko Epson Corporation Dispositif d'affichage d'images mobiles et procédé d'affichage d'images mobiles

Also Published As

Publication number Publication date
US7868947B2 (en) 2011-01-11
TW200731218A (en) 2007-08-16
US20070103585A1 (en) 2007-05-10
CN1959803A (zh) 2007-05-09
CN100535987C (zh) 2009-09-02
JP2007129526A (ja) 2007-05-24
JP4306671B2 (ja) 2009-08-05
EP1786200A2 (fr) 2007-05-16
KR20070048629A (ko) 2007-05-09
KR100834568B1 (ko) 2008-06-02

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